Displaying similar documents to “Regular closure and corresponding 𝒫 K λ versions of and

Club-guessing, good points and diamond

Pierre Matet (2007)

Commentationes Mathematicae Universitatis Carolinae

Similarity:

Shelah’s club-guessing and good points are used to show that the two-cardinal diamond principle κ , λ holds for various values of κ and λ .